We focus on high-standard surface treatment for rotors in downhole motors, serve leading global engineering machinery manufacturers, and dedicate ourselves to the niche segment of precision electroplating. Currently, we have established long-term and stable cooperation with internationally renowned enterprises and multiple leading domestic downhole motor manufacturers. Capitalizing on our technical accumulation and quality advantages, we command a 30% share of the rotor surface treatment market. Simultaneously, we have deployed into the surface treatment business for high-end finished hydraulic components, achieving notable breakthroughs.
Rooted in continuous process technology innovation, our company has successfully developed a high-performance chrome-plated piston rod process. Specimens subjected to 1,500-hour neutral salt spray (NSS) tests simulating extreme operating conditions showed zero surface corrosion, demonstrating performance beyond the industry Grade-10 corrosion resistance standard. Supported by solid technical strength, our products have gained high recognition from international flagship customers.